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<div class="panel panel-default">
<div class="panel-body">
    <div class="col-sm-6" >
        <span class="label label-info col-sm-12">A级景区数量统计</span>
        <canvas id="bar" class="chart chart-bar" chart-data="data" 
            chart-labels="labels" chart-colors="colors"></canvas>
    </div>
</div>
</div>
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